We present a new method for obtaining the pressure-volume area (PVA) as defined by Suga. The method allows calculation of the PVA from pressure and flow ...
Abstract: A method is presented for obtaining the pressure-volume area (PVA) as defined by H. Suga and K. Sugawa (see Circ. Res., vol.32, p.314, 1973).
The method allows calculation of the PVA from pressure and flow waveforms of ejecting beats and re- quires only one isovolumic ventricular contraction performed ...
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Jul 1, 1973 · Study of diastolic filling allowed qualitative assessment of left ventricular compliance. Patients with pressure overload had stiffer ventricles ...
Missing: estimation | Show results with:estimation
Accordingly, we have developed a new technique for acquiring P-V loops during and after cardiac surgical procedures using portable first-pass radionuclide ...
Missing: estimation | Show results with:estimation
Sep 30, 2022 · A novel method to derive pressure-volume (PV) loops noninvasively from cardiac magnetic resonance images has recently been developed.
The main objective of this study is to propose a patient-specific non-invasive LVPW estimation method for CAD patients to enable investigation of the pressure ...
Nov 1, 1989 · In this study, we explored the use of continuous wave Doppler-echocardiography guided by color Doppler flow-mapping as a method for noninvasively calculating ...
Feb 6, 2012 · In the present study, we introduce a non-invasive method for LV work analysis which is based upon an estimated LV pressure curve in combination ...
Aug 21, 2019 · This review focuses on intra cardiac left ventricular PV analysis principles, interpretation of signals, and potential clinical applications.